Mathematics High School

A price is increased by 5% and is now £756.
Work out the original price.

Answers

Answer 1

Answer:

£720

Step-by-step explanation:

100+5 = 105

105% = 756

divide both sides by 105 to find 1%

1% = 7.2

multiply both sides by 100 to find 100%

100% = 720

756/105 X 100 = 720

Related Questions

Mary owns 13 shares of a certain stock. Yesterday the value of each share went up by 4 dollars. What was the total change in value of her shares?

Answers

Answer: +52

Step-by-step explanation:

From the question, we are informed that Mary owns 13 shares of a certain stock and that the value of each share went up by 4 dollars.

The total change in value of her shares will be gotten by multiplying the number of shares that Mary has by 4. This will be:

= 13 × 4

= 52

The smaller triangle is dilated to create the larger triangle. The center of
dilation is plotted, but not labeled

Answers

to create a larger plot you need to dilation it

PLEASE HELP
Simplify
(8x + 3)(2^2+ 8x +9)

Answers

Answer:

64x²+128x+39

Step-by-step explanation:

(8

Answer:

First distribute (8x + 3) into (2^2+ 8x +9)

16x^3 + 64x^2 + 72x + 6x^2 + 24x +27

Then we'll order the pairs from highest to lowest degree

16x^3 + 64x^2 + 6x^2 + 72x + 24x + 27

Then we'll add up the like terms

16x^3 + 70x^2 + 96x + 27

That should be your final answer simplified.

Solving factored equations. Does anybody have an example problem that they can show me?

Answers

Answer:

is this what you mean or something else?


A 4-pack of corn dogs costs $3.00. What is the unit price?
per corn dog

Answers

0.75 cents per born dog I believe

Answer 0.75

Step-by-step explanation: 3.00 divided by 4

Cantos segundos tiene el año

Answers

31,556,952 son los segundos que ahi en un año
1 año = 365 días
365 x 24 horas = 8760
8760 horas x 60 minutos = 525.600 minutos
525.600 minutos x 60 segundos = 31.536.000 segundos

I need help pleaseeee

Answers

what’s is the question your trying to ask ?
Your trying to ask what?Im confused on what you need help on

4w-3(-5z+2w)-2z
-3(w+6)+5w
simplify PLEZEZEZEZE I NEED THIS ASAP PLZZZZZ I WILL FAILL IF I DONT GET THIS RIGHT plz dont give me wrong answer :( plz helpppppppppppppppppppp

Answers

The answer is 13z - 18
The answer is 13z-18

Pliss help me
Classify these numbers as Irrational and Irrational and place them in their correct area.
vo 1 35.421109, V17.39, II, 200 18,0,-9

Answers

Answer:A

Step-by-step explanation:

What's the square root of 1000 divided by 3

Answers

Answer:

10.5409255339

Step-by-step explanation:

cac

One angle of a triangle measures 75. The other two angles are in a ratio of 5:16. What are the measures of those two angles?

Answers

Answer:

25 and 80

Step-by-step explanation:

180 - 75 = 105

105 / (5+16) = 5

multiply each side of the ratio 5:16 by 5

5x5 : 16x5 = 25:80

Last Friday Willie had $27. Over the
weekend he received some money for
babysitting. He now has $43. How much
money did he receive?
(One step equation!!!!!!!!!!!!!!!) please need help

Answers

Answer:

$43-$27=$16

Step-by-step explanation:

Answer:

he received 16 dollars bc if he had 27 and now he has 43 just count from 27 to 43

Step-by-step explanation:

Are these right triangles ?
Answer please ASAP

Answers

Answer: Yes.

Step-by-step explanation: Right triangles are 90° and with a square. This is a right triangle. Just remove the line that makes it a triangle, you'll see.

Write the slope-intercept equation of a line parallel to y = 3x + 2 that
contains the point (2, 1). SHOW ALL WORK.

Answers

Parallel lines have the same slope, in this case 3.

To find the y intercept we plug in the points (2,1) into y=mx+b, with 2 being x and 1 being y.

1=3(2) + b
Solve this and you get -5 as the y intercept.

The equation is y=3x-5

Mia's dog, Chulo, weighs 13.8 pounds. How many ounces does her dog weigh?

Answers

Answer:

220.8 ounces

Chulo weighs 220.8 ounces

find 5 + (-2)

What is the answer to this?

Answers

Answer:

3

Step-by-step explanation:

A rectangular prism has a length of 5 cm, a width of 2 cm, and a height of 1 cm.
Which expressions can be used to find the volume of the prism?
Select each correct answer.
O 5.2.1
12.1
o 1}(5+2)
o (123•15)

Answers

Answer:

The first two options

Step-by-step explanation:

The formula is V= l x w x h So that is why the first one works.

The second one works because of the commutative property of multiplication which says that the number don't have to be in a certain order so They multiplied the first 2 numbers which equals 12 1/2 which means 12 1/2 x 1/2 would work

Find m
Geometry help pls

Answers

Answer:

∠WXY=72°

Step-by-step explanation:

2X-2=70+X

2X-X=70+2

X=72° ⇒ ∠WXY=72°

Convert 26 4/5 to an improper fraction

Answers

Answer:

134/5

Step-by-step explanation:

First you do 26 times 5 which is 130. And then you add 4, which is equal to 134/5

how do u put x-2y=2 into slope intercept form , show your work.

Answers

Answer:

y = -x - 1

Step-by-step explanation:

-2y=-x+2

y—x-1

The price paid for
a $15 shirt after a
45% discount is
applied

Answers

Answer:

B

Step-by-step explanation:

Trust me

Which is a perfect square?
6^1
6^2
6^3
6^5

Answers

Answer:

all of them

Step-by-step explanation:

Answer: 6^2

Step-by-step explanation: because the perfect squares are the squares of the whole numbers: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, and so on. <3

PLEASE HELP ILL GIVE BRAINLIEST AND 5 STARS AND THANKS!!!!! 60 POINTS!!!!


1) y= 2 x- 4 find parallel line through this point (-4,7)

2) y= -6x find parallel line through this point ( 4,9)

3) y= -½ x +3 find the perpendicular through this point ( 0,8)

4) y= -⅓ x find the perpendicular through this point (-2,1)

Answers

Answer:

1: y=2x+15

2: y=-6x+33

3: y=-1/2x+8

4: y=-\frac{1}{3}x+0.333

Step-by-step explanation:

PLEASE HELP ME ASAP?!?!
Find the length of the missing side. Simplify all radicals. please show explanation!

Answers

Answer:

b = 12

Step-by-step explanation:

Using the Pythagorean Theorem:

a² + b² = c²

You can identify that 12√12 is the hypotenuse, as it is opposite to the right angle.

So:

12² + b² = (12√2)²

144 + b² = [(12√2) (12√2)]

144 + b² = (12 × √2 × 12 × √2)

144 + b² = (144 × 2)

144 + b² = 288

b² = 144

√b² = √144

b = 12

With 15 5/6 lbs of grain stored in the barn, Mrs.Levins will use 3 3/4 lbs to feed the goats.After feeding the horse's, 5 2/3 lbs of grain remains.How many pounds of grain were used to feed the horses?​

Answers

Answer:

6 5/12

Step by step: Subtraction 15 5/6 - 3 3/4 = 12 1/2 - 5 2/3 = 6 5/12

Ciara is constructing a tangent line from a point outside the circle as shown. image Which of the following BEST describes the actions that should be in Step 2? A. Construct another circle centered about point B. B. Place point C on the circle and construct a line connecting points B and C. C. Construct the perpendicular bisector of line AB. D. Place point C on the circle and construct the angle bisector of ABC.

Answers

Answer:A

Step-by-step explanation:

i will give 100 pts and brainliest if you answer right i need this info!! Name all of Frieza's battle powers during ech saga he was in.

Answers

Answer:

person above me said 530,00 so ima say 530,00

Step-by-step explanation:

Answer:

Step-by-step explanation:

8 is 25% of what number?

Answers

Answer:

32

Step-by-step explanation:

25% is the same as 1/4

8 times 4 is 32 so 8 is 25% of 32

Answer:

25% would be 8

50% would be 16

75% would be 24

100% would be 32

plz solve this (t+p)4

Answers

Answer:

4t+4p

Step-by-step explanation:

(t+)4
Use the distributive property to multiply t + p by 4
Answer:
4t + 4p

b) Work out 4 1/2 + 1 1/2
Give your answer as a mixed number in its simplest form.​

Answers

Answer:

10

Step-by-step explanation:

4 1/2 + 11/2

= 9/2 + 11/2

= 20/2

= 10

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